TWSBI Eco Fountain Pen - Black

A demonstrator-style piston filler with a clear acrylic barrel and a solid black hexagonal cap. TWSBI's entry-level model, widely credited with bringing piston-filling into reach at this price point. Made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker.

Why It's Special

• Piston-filling mechanism at an entry-level price — most pens this affordable use cartridges or converters
• High ink capacity, roughly 1.7 ml — several times what a standard converter holds
• Clear barrel lets you see ink level and color
• Fully user-serviceable; ships with a wrench and silicone grease for disassembly and maintenance
• German-made stainless steel nib

Specifications

• Type: Fountain pen, medium nib
• Material: Clear acrylic barrel, black resin cap and piston knob
• Trim: Chrome
• Filling: Piston
• Ink capacity: ~1.7 ml
• Cap: Hexagonal, screw-on, postable
• Capped length: 138.4 mm
• Posted length: 167.6 mm
• Body diameter: 12.7 mm
• Weight: ~21 g

Please note: TWSBI products are not eligible for discounts.